Goodlite 800733 Sloan Letter Linear-spaced Distance Chart

Adult Sloan Letter distance eye chart with linear-spaced lines; line sizes range from 20/100 to 20/16 (6/30 to 6/4.8). This assessment can be used in Good-Lite's illuminated ESV1018 or hung on the wall. Chart size is 10"x18" (25.4 cm x 45.7 cm).

20 feet, 6 meters testing distance.